Extend stack management to other displays.

- Abandon ActivityContainer.startActivity() in favor of
IActivityManager.startActivityAsUserInContainer().
- Modify Am to test starting an activity on a container.
- Create a DisplayContext as the base context if the activity token
is on a different display.
- Test for home display in more cases when manipulating home stack.
- Rename mDisplayInfos => mActivityDisplays.
- Create new method for moving task to front of stack regardless of
which display it is on.

Change-Id: I4fcb83ae844c5839ee3e2722229623d1a80ed921

1 files changed, 4 insertions, 0 deletions

diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index 4be194597b6f..3ed3f7bdf20e 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -410,6 +410,9 @@ public interface IActivityManager extends IInterface {
     public IActivityContainer createActivityContainer(IBinder parentActivityToken,
             IActivityContainerCallback callback) throws RemoteException;
 
+    public IActivityContainer getEnclosingActivityContainer(IBinder activityToken)
+            throws RemoteException;
+
     public IBinder getHomeActivityToken() throws RemoteException;
 
     /*
@@ -699,4 +702,5 @@ public interface IActivityManager extends IInterface {
     int GET_PERSISTED_URI_PERMISSIONS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+181;
     int APP_NOT_RESPONDING_VIA_PROVIDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+182;
     int GET_HOME_ACTIVITY_TOKEN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+183;
+    int GET_ACTIVITY_CONTAINER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+184;
 }